Fossil specimen : BGS GSM24873 – Lectotype
| Taxonomic Group |
Kingdom Animalia Phylum Mollusca Class Cephalopoda Order Ammonitida |
|---|---|
| Fossil Name | Tiltoniceras antiquum (Wright) |
| Type Status | Lectotype |
| Name History | Tiltoniceras antiquum (Wright) Amaltheus sp juv (Quenstedt) |
| Registration No. | GSM24873 |
|---|---|
| Collector | Tate |
| Donor or Associated Person | Name not available |
| Held By |
 British Geological Survey
|
| Comments | Middle Lias (margaritatus zone). |
| Country | England |
|---|---|
| Locality | Huntcliff - N Riding - Yorkshire. |
| Grid Reference | Not available |
| Rock Unit | Lias Group |
|---|---|
| Biozone | Not available |
| Geological Age |
Aalenian Age (Jurassic Period) – Rhaetian Age (Triassic Period) (170.3 – 209.5 Ma B.P.) |
| References | Donovan DT 1954 Synoptic Supplement to Wright's Monograph 'Monogr Palaeontogr Soc (as Tiltoniceras acutum) p.51 |
|---|
Available Images
High resolution photographs
/BGS/P810188.jp2
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Steroscopic photographs
/BGS/P811037.jp2
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